CVE-2026-91337

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Unauthenticated Data Access in Oracle E-Business iProcurement

Publication date: 2026-10-20

Last updated on: 2026-10-28

Assigner: Oracle

Description

Vulnerability in the iProcurement product of Oracle E-Business Suite (component: Internal operations). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTPS to compromise iProcurement. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all iProcurement accessible data as well as unauthorized access to critical data or complete access to all iProcurement accessible data. CVSS 3.1 Base Score 7.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N).

CVSS Scores

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Meta Information

Published

2026-10-20

Last Modified

2026-10-28

Generated

2026-11-10

AI Q&A

2026-10-21

EPSS Evaluated

2026-11-08

NVD

CVE-2026-91337

EUVD

EUVD-2026-106591

Affected Vendors & Products

Vendor	Product	Version / Range
Oracle Corporation	iProcurement	12.2.3

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-284	The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

Attack-Flow Graph

Executive Summary

This is a vulnerability in Oracle E-Business Suite's iProcurement product affecting versions 12.2.3 to 12.2.15. It allows an unauthenticated attacker with network access via HTTPS to potentially compromise the system. Successful exploitation could lead to unauthorized creation, deletion, or modification of critical data within iProcurement.

Detection Guidance

Detection of this vulnerability requires checking for vulnerable versions of Oracle iProcurement (12.2.3 to 12.2.15) and verifying if HTTPS access is exposed to unauthenticated attackers. Review Oracle E-Business Suite logs for suspicious activity related to iProcurement data access or modifications. Ensure network perimeter rules restrict HTTPS access to trusted sources only.

Impact Analysis

If exploited, this vulnerability could allow attackers to access, modify, or delete sensitive procurement data without authentication. This may lead to financial losses, data breaches, or operational disruptions in organizations using the affected Oracle E-Business Suite versions.

Compliance Impact

This vulnerability could lead to unauthorized access or modification of sensitive data, which may violate compliance requirements under GDPR, HIPAA, or other regulations. Organizations could face legal penalties, reputational damage, and loss of trust due to non-compliance resulting from this vulnerability.

Mitigation Strategies

Apply the latest Oracle E-Business Suite patches for iProcurement versions 12.2.3 to 12.2.15. Restrict network access to HTTPS ports used by iProcurement. Monitor for unauthorized data modifications or access attempts in iProcurement logs.

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